177.21.50.0/23 SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP
Announced by AS263084 SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 177.21.50.0/23
Prefix
Origin
AS263084 AS263084
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 5 covering
In RouteViews
2026-10-16 04:02 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS263084 to originate 177.21.48.0/20 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.21.48.0/20 | /32 | AS263084 AS263084 | LACNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 177.21.50.0/23 | AS263084 AS263084 | TC | SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP | MAINT-AS263084 |
| 177.21.48.0/22 covering | AS263084 AS263084 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 177.21.48.0/22 covering | AS263084 AS263084 | TC | SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP | MAINT-AS263084 |
| 177.21.48.0/21 covering | AS263084 AS263084 | TC | SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP | MAINT-AS263084 |
| 177.21.48.0/20 covering | AS263084 AS263084 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 177.21.48.0/20 covering | AS263084 AS263084 | TC | SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP | MAINT-AS263084 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.